/**
 * author: CHENG Xin e-mail: chengxin@seg.nju.edu.cn
 * 
 * @param province
 * @param city
 * @param district
 * @returns {getArea}
 */
function getArea(province, city, district) {
	this.dat = {
				"A 安徽":{
				"A 安庆":["D 大观","H 怀宁","K 开发","Q 潜山","S 宿松","T 太湖","T 桐城","W 望江","Y 宜秀","Y 岳西","Y 迎江","Z 枞阳"],
				"B 亳州":["L 利辛","M 蒙城","Q 谯城","W 涡阳"],
				"B 蚌埠":["B 蚌山","G 固镇","G 高新技术开发","H 怀远","H 淮上","J 经济开发","L 龙子湖","W 五河","Y 禹会"],
				"C 巢湖":["H 含山","H 和","J 居巢","L 庐江","M 民营开发","W 无为"],
				"C 池州":["D 东至","G 贵池","Q 青阳","S 石台"],
				"C 滁州":["D 定远","F 凤阳","J 经济开发","L 来安","L 琅琊","M 明光","N 南谯","Q 全椒","T 天长","Y 扬子工业开发"],
				"F 阜阳":["F 阜南","J 界首","L 临泉","T 太和","Y 颍上","Y 颍东","Y 颍州","Y 颍泉"],
				"H 合肥":["B 包河","F 肥东","F 肥西","L 庐阳","S 蜀山","Y 瑶海","Z 长丰"],
				"H 淮北":["D 杜集","L 烈山","N 南湖开发","S 濉溪","X 相山"],
				"H 淮南":["B 八公山","D 大通","F 凤台","K 开发","P 潘集","T 田家庵","X 谢家集"],
				"H 黄山":["H 徽州","H 黄山","Q 祁门","S 歙","T 屯溪","X 休宁","Y 黟"],
				"L 六安":["H 霍山","H 霍邱","J 经济开发","J 金安","J 金寨","S 寿","S 舒城","Y 裕安"],
				"M 马鞍山":["D 当涂","H 花山","J 经济技术开发","J 金家庄","Y 雨山"],
				"S 宿州":["D 砀山","J 经济技术开发","L 灵璧","S 泗","X 萧","Y 埇桥"],
				"T 铜陵":["J 郊","S 狮子山","T 铜官山","T 铜陵"],
				"W 芜湖":["F 繁昌","J 镜湖","J 鸠江","N 南陵","S 三山","W 芜湖","Y 弋江"],
				"X 宣城":["G 广德","J 旌德","J 泾","J 绩溪","L 郎溪","N 宁国","X 宣州"]
				},
				"B 北京":{
				"B 北京":["C 崇文","C 昌平","C 朝阳","D 东城","D 大兴","F 丰台","F 房山","H 怀柔","H 海淀","M 密云","M 门头沟","P 平谷","S 石景山","S 顺义","T 通州","X 宣武","X 西城","Y 延庆"]
				},
				"C 重庆":{
				"C 重庆":["B 北碚","B 巴南","B 璧山","C 城口","D 垫江","D 大渡口","D 大足","F 丰都","F 奉节","F 涪陵","G 高新","H 合川","J 九龙坡","J 江北","J 江津","K 开","L 梁平","N 南岸","N 南川","P 彭水","Q 綦江","Q 黔江","R 荣昌","S 双桥","S 沙坪坝","S 石柱","T 潼南","T 铜梁","W 万州","W 万盛","W 巫山","W 巫溪","W 武隆","X 秀山","Y 云阳","Y 永川","Y 渝中","Y 渝北","Y 酉阳","Z 忠","Z 长寿"]
				},
				"F 福建":{
				"F 福州":["C 仓山","F 福清","G 鼓楼","J 晋安","L 罗源","L 连江","M 闽侯","M 闽清","M 马尾","P 平潭","T 台江","Y 永泰","Z 长乐"],
				"L 龙岩":["L 连城","S 上杭","W 武平","X 新罗","Y 永定","Z 漳平","Z 长汀"],
				"N 南平":["G 光泽","J 建瓯","J 建阳","P 浦城","S 松溪","S 邵武","S 顺昌","W 武夷山","Y 延平","Z 政和"],
				"N 宁德":["F 福安","F 福鼎","G 古田","J 蕉城","P 屏南","S 寿宁","X 霞浦","Z 周宁","Z 柘荣"],
				"P 莆田":["C 城厢","H 涵江","L 荔城","X 仙游","X 秀屿"],
				"Q 泉州":["A 安溪","D 德化","F 丰泽","H 惠安","J 晋江","J 金门","L 洛江","L 鲤城","N 南安","Q 泉港","S 石狮","Y 永春"],
				"S 三明":["D 大田","J 将乐","J 建宁","M 明溪","M 梅列","N 宁化","Q 清流","S 三元","S 沙","T 泰宁","Y 尤溪","Y 永安"],
				"S 厦门":["H 海沧","H 湖里","J 集美","S 思明","T 同安","X 翔安"],
				"Z 漳州":["D 东山","H 华安","L 龙文","L 龙海","N 南靖","P 平和","X 芗城","Y 云霄","Z 漳浦","Z 诏安","Z 长泰"]
				},
				"G 广东":{
				"C 潮州":["C 潮安","R 饶平","X 湘桥"],
				"D 东莞":["D 东城","G 莞城","N 南城","S 市辖","W 万江"],
				"F 佛山":["G 高明","N 南海","S 三水","S 禅城","S 顺德"],
				"G 广州":["B 白云","C 从化","D 东山","F 番禺","F 芳村","H 海珠","H 花都","H 黄埔","L 荔湾","L 萝岗","N 南沙","T 天河","Y 越秀","Z 增城"],
				"H 惠州":["B 博罗","C 陈","D 大亚湾","H 惠东","H 惠城","H 惠阳","L 龙门"],
				"H 河源":["D 东源","H 和平","L 连平","L 龙川","Y 源城","Z 紫金"],
				"J 揭阳":["H 惠来","J 揭东","J 揭西","P 普宁","R 榕城"],
				"J 江门":["E 恩平","H 鹤山","J 江海","K 开平","P 蓬江","T 台山","X 新会"],
				"M 梅州":["D 大埔","F 丰顺","J 蕉岭","M 梅","M 梅江","P 平远","W 五华","X 兴宁"],
				"M 茂名":["D 电白","G 高州","H 化州","M 茂南","M 茂港","X 信宜"],
				"Q 清远":["F 佛冈","L 连南瑶族自治","L 连山壮族瑶族自治","L 连州","Q 清城","Q 清新","Y 英德","Y 阳山"],
				"S 汕头":["C 潮南","C 潮阳","C 澄海","H 濠江","J 金平","L 龙湖","N 南澳"],
				"S 汕尾":["C 城","H 海丰","L 陆丰","L 陆河"],
				"S 深圳":["B 宝安","F 福田","L 罗湖","L 龙岗","N 南山","Y 盐田"],
				"S 韶关":["L 乐昌","N 南雄","Q 曲江","R 乳源瑶族自治","R 仁化","S 始兴","W 武江","W 翁源","X 新丰","Z 浈江"],
				"Y 云浮":["L 罗定","X 新兴","Y 云城","Y 云安","Y 郁南"],
				"Y 阳江":["J 江城","Y 阳东","Y 阳春","Y 阳西"],
				"Z 中山":["D 东","H 火炬开发","N 南","S 市辖","S 石岐","X 西"],
				"Z 湛江":["C 赤坎","L 廉江","L 雷州","M 麻章","P 坡头","S 遂溪","W 吴川","X 徐闻","X 霞山"],
				"Z 珠海":["D 斗门","J 金湾","X 香洲"],
				"Z 肇庆":["D 德庆","D 端州","D 鼎湖","F 封开","G 广宁","G 高要","H 怀集","S 四会"]
				},
				"G 广西":{
				"B 北海":["H 合浦","H 海城","T 铁山港","Y 银海"],
				"B 百色":["D 德保","J 靖西","L 乐业","L 凌云","L 隆林各族自治","N 那坡","P 平果","T 田东","T 田林","T 田阳","X 西林","Y 右江"],
				"C 崇左":["D 大新","F 扶绥","J 江州","L 龙州","N 宁明","P 凭祥","T 天等"],
				"F 防城港":["D 东兴","F 防城","G 港口","S 上思"],
				"G 桂林":["D 叠彩","G 恭城瑶族自治","G 灌阳","L 临桂","L 灵川","L 荔浦","L 龙胜各族自治","P 平乐","Q 七星","Q 全州","X 兴安","X 秀峰","X 象山","Y 永福","Y 阳朔","Y 雁山","Z 资源"],
				"G 贵港":["G 桂平","G 港北","G 港南","P 平南","T 覃塘"],
				"H 河池":["B 巴马瑶族自治","C 城中","D 东兰","D 大化瑶族自治","D 都安瑶族自治","F 凤山","H 河北","H 环江毛南族自治","J 金城江","L 罗城仫佬族自治","N 南丹","T 天峨","Y 宜州"],
				"H 贺州":["B 八步","F 富川瑶族自治","Z 昭平","Z 钟山"],
				"L 来宾":["H 合山","J 金秀瑶族自治","W 武宣","X 兴宾","X 忻城","X 象州"],
				"L 柳州":["C 城中","G 高新","L 柳北","L 柳南","L 柳城","L 柳江","L 鹿寨","R 融安","R 融水苗族自治","S 三江侗族自治","Y 鱼峰"],
				"N 南宁":["B 宾阳","H 横","J 江南","L 良庆","L 隆安","M 马山","Q 青秀","S 上林","W 武鸣","X 兴宁","X 西乡塘","Y 邕宁"],
				"Q 钦州":["L 灵山","P 浦北","Q 钦北","Q 钦南"],
				"W 梧州":["C 岑溪","C 苍梧","D 蝶山","M 蒙山","T 藤","W 万秀","Z 长洲"],
				"Y 玉林":["B 北流","B 博白","K 开发","L 陆川","R 容","X 兴业","Y 玉州"]
				},
				"G 甘肃":{
				"B 白银":["B 白银","H 会宁","J 景泰","J 靖远","P 平川"],
				"D 定西":["A 安定","L 临洮","L 陇西","M 岷","T 通渭","W 渭源","Z 漳"],
				"G 甘南":["D 迭部","H 合作","L 临潭","L 碌曲","M 玛曲","X 夏河","Z 卓尼","Z 舟曲"],
				"J 酒泉":["A 阿克塞哈萨克族自治","D 敦煌","G 瓜州","J 金塔","S 肃北蒙古族自治","S 肃州","Y 玉门"],
				"J 金昌":["J 金川","Y 永昌"],
				"L 临夏":["D 东乡族自治","G 广河","H 和政","J 积石山保安族东乡族撒拉族自治","K 康乐","L 临夏","L 临夏","Y 永靖"],
				"L 兰州":["A 安宁","C 城关","G 皋兰","H 红古","Q 七里河","X 西固","Y 榆中","Y 永登"],
				"L 陇南":["C 成","D 宕昌","H 徽","K 康","L 两当","L 礼","W 文","W 武都","X 西和"],
				"P 平凉":["C 崇信","H 华亭","J 泾川","J 静宁","K 崆峒","L 灵台","Z 庄浪"],
				"Q 庆阳":["H 华池","H 合水","H 环","N 宁","Q 庆城","X 西峰","Z 正宁","Z 镇原"],
				"T 天水":["G 甘谷","M 麦积","Q 清水","Q 秦安","Q 秦州","W 武山","Z 张家川回族自治"],
				"W 武威":["G 古浪","L 凉州","M 民勤","T 天祝藏族自治"],
				"Z 张掖":["G 甘州","G 高台","L 临泽","M 民乐","S 山丹","S 肃南裕固族自治"]
				},
				"G 贵州":{
				"A 安顺":["G 关岭布依族苗族自治","P 平坝","P 普定","X 西秀","Z 紫云苗族布依族自治","Z 镇宁布依族苗族自治"],
				"B 毕节地":["B 毕节","D 大方","H 赫章","J 金沙","N 纳雍","Q 黔西","W 威宁彝族回族苗族自治","Z 织金"],
				"G 贵阳":["B 白云","H 花溪","K 开阳","N 南明","Q 清镇","W 乌当","X 修文","X 小河","X 息烽","Y 云岩"],
				"L 六盘水":["L 六枝特","P 盘","S 水城","Z 钟山"],
				"Q 黔东南":["C 从江","C 岑巩","D 丹寨","H 黄平","J 剑河","J 锦屏","K 凯里","L 雷山","L 黎平","M 麻江","R 榕江","S 三穗","S 施秉","T 台江","T 天柱","Z 镇远"],
				"Q 黔南":["D 独山","D 都匀","F 福泉","G 贵定","H 惠水","L 罗甸","L 荔波","L 龙里","P 平塘","S 三都水族自治","W 瓮安","Z 长顺"],
				"Q 黔西南":["A 安龙","C 册亨","P 普安","Q 晴隆","W 望谟","X 兴义","X 兴仁","Z 贞丰"],
				"T 铜仁地":["D 德江","J 江口","S 思南","S 松桃苗族自治","S 石阡","T 铜仁","W 万山特","Y 印江土家族苗族自治","Y 沿河土家族自治","Y 玉屏侗族自治"],
				"Z 遵义":["C 赤水","D 道真仡佬族苗族自治","F 凤冈","H 汇川","H 红花岗","M 湄潭","R 仁怀","S 绥阳","T 桐梓","W 务川仡佬族苗族自治","X 习水","Y 余庆","Z 正安","Z 遵义"]
				},
				"H 河北":{
				"B 保定":["A 安国","A 安新","B 北市","B 博野","D 定兴","D 定州","F 阜平","G 高碑店","G 高阳","L 涞水","L 涞源","L 蠡","M 满城","N 南市","Q 曲阳","Q 清苑","R 容城","S 顺平","T 唐","W 望都","X 徐水","X 新市","X 雄","Y 易","Z 涿州"],
				"C 承德":["C 承德","F 丰宁满族自治","K 宽城满族自治","L 滦平","L 隆化","P 平泉","S 双桥","S 双滦","W 围场满族蒙古族自治","X 兴隆","Y 鹰手营子矿"],
				"C 沧州":["B 泊头","C 沧","D 东光","H 河间","H 海兴","H 黄骅","M 孟村回族自治","N 南皮","Q 青","R 任丘","S 肃宁","W 吴桥","X 新华","X 献","Y 盐山","Y 运河"],
				"H 衡水":["A 安平","F 阜城","G 故城","J 冀州","J 景","R 饶阳","S 深州","T 桃城","W 武强","W 武邑","Z 枣强"],
				"H 邯郸":["C 丛台","C 成安","C 磁","D 大名","F 复兴","F 峰峰矿","F 肥乡","G 广平","G 馆陶","G 高开","H 邯山","H 邯郸","J 鸡泽","L 临漳","Q 曲周","Q 邱","S 涉","W 武安","W 魏","Y 永年"],
				"L 廊坊":["A 安次","B 霸州","D 大厂回族自治","D 大城","G 固安","G 广阳","S 三河","W 文安","X 香河","Y 永清"],
				"Q 秦皇岛":["B 北戴河","C 昌黎","F 抚宁","H 海港","L 卢龙","Q 青龙满族自治","S 山海关"],
				"S 石家庄":["G 藁城","G 高新技术产业开发","G 高邑","J 井陉","J 井陉矿","J 晋州","L 栾城","L 灵寿","L 鹿泉","Q 桥东","Q 桥西","X 新乐","X 新华","X 行唐","X 辛集","Y 裕华","Z 正定","Z 长安"],
				"T 唐山":["F 丰南","F 丰润","G 古冶","K 开平","L 乐亭","L 滦","L 滦南","L 路北","L 路南","Q 迁安","Q 迁西","T 唐海","Y 玉田","Z 遵化"],
				"X 邢台":["B 柏乡","G 广宗","J 巨鹿","L 临城","L 临西","L 隆尧","N 内丘","N 南和","N 南宫","N 宁晋","P 平乡","Q 桥东","Q 桥西","Q 清河","R 任","S 沙河","W 威","X 新河","X 邢台"],
				"Z 张家口":["C 崇礼","C 赤城","G 沽源","G 高新","H 怀安","H 怀来","K 康保","Q 桥东","Q 桥西","S 尚义","W 万全","X 下花园","X 宣化","X 宣化","Y 蔚","Y 阳原","Z 张北","Z 涿鹿"]
				},
				"H 河南":{
				"A 安阳":["A 安阳","B 北关","H 滑","L 林州","L 龙安","N 内黄","T 汤阴","W 文峰","Y 殷都"],
				"H 鹤壁":["H 鹤山","J 浚","Q 淇","Q 淇滨","S 山城"],
				"J 焦作":["B 博爱","J 解放","M 孟州","M 马村","Q 沁阳","S 山阳","W 武陟","W 温","X 修武","Z 中站"],
				"K 开封":["G 鼓楼","J 金明","K 开封","L 兰考","L 龙亭","Q 杞","S 顺河回族","T 通许","W 尉氏","Y 禹王台"],
				"L 洛阳":["C 瀍河回族","G 高新技术开发","J 吉利","J 涧西","L 栾川","L 洛宁","L 洛龙","L 老城","M 孟津","R 汝阳","S 嵩","X 新安","X 西工","Y 伊川","Y 偃师","Y 宜阳"],
				"L 漯河":["L 临颍","W 舞阳","Y 源汇","Y 郾城","Z 召陵"],
				"N 南阳":["D 邓州","F 方城","N 内乡","N 南召","N 南阳油","S 社旗","T 唐河","T 桐柏","W 卧龙","W 宛城","X 新野","X 淅川","X 西峡","Z 镇平"],
				"P 平顶山":["B 宝丰","J 郏","L 鲁山","R 汝州","S 石龙","W 卫东","W 舞钢","X 新华","X 新城","Y 叶","Z 湛河"],
				"P 濮阳":["F 范","H 华龙","N 南乐","P 濮阳","Q 清丰","T 台前"],
				"S 三门峡":["H 湖滨","L 卢氏","L 灵宝","M 渑池","S 陕","Y 义马"],
				"S 商丘":["L 梁园","M 民权","N 宁陵","S 睢","S 睢阳","X 夏邑","Y 永城","Y 虞城","Z 柘城"],
				"X 信阳":["G 光山","G 固始","H 淮滨","H 潢川","L 罗山","P 平桥","S 商城","S 浉河","X 息","X 新"],
				"X 新乡":["F 凤泉","F 封丘","H 红旗","H 获嘉","H 辉县","M 牧野","W 卫滨","W 卫辉","X 新乡","Y 原阳","Y 延津","Z 长垣"],
				"X 许昌":["W 魏都","X 襄城","X 许昌","Y 禹州","Y 鄢陵","Z 长葛"],
				"Z 周口":["C 川汇","D 郸城","F 扶沟","H 淮阳","L 鹿邑","S 商水","S 沈丘","T 太康","X 西华","X 项城"],
				"Z 郑州":["D 登封","E 二七","G 巩义","G 管城回族","G 高新技术开发","H 惠济","J 经济技术开发","J 金水","S 上街","X 新密","X 新郑","Y 荥阳","Z 中原","Z 中牟","Z 郑东新"],
				"Z 驻马店":["M 泌阳","P 平舆","Q 确山","R 汝南","S 上蔡","S 遂平","X 新蔡","X 西平","Y 驿城","Z 正阳"]
				},
				"H 海南":{
				"H 海口":["L 龙华","M 美兰","Q 琼山","X 秀英"]
				},
				"H 湖北":{
				"E 恩施":["B 巴东","E 恩施","H 鹤峰","J 建始","L 利川","L 来凤","X 咸丰","X 宣恩"],
				"E 鄂州":["E 鄂城","H 华容","L 梁子湖"],
				"H 黄冈":["H 红安","H 黄州","H 黄梅","L 罗田","M 麻城","Q 蕲春","T 团风","W 武穴","X 浠水","Y 英山"],
				"H 黄石":["D 大冶","H 黄石港","T 铁山","X 下陆","X 西塞山","Y 阳新"],
				"J 荆州":["C 城南开发","G 公安","H 洪湖","J 江陵","J 监利","J 荆州","S 松滋","S 沙市","S 石首"],
				"J 荆门":["D 东宝","D 掇刀","J 京山","S 沙洋","Z 钟祥"],
				"S 十堰":["D 丹江口","F 房","M 茅箭","Y 郧","Y 郧西","Z 张湾","Z 竹山","Z 竹溪"],
				"S 随州":["C 曾都","G 广水"],
				"W 武汉":["C 蔡甸","D 东西湖","H 汉南","H 汉阳","H 洪山","H 黄陂","J 江夏","J 江岸","J 江汉","Q 硚口","Q 青山","W 武昌","X 新洲"],
				"X 咸宁":["C 崇阳","C 赤壁","J 嘉鱼","T 通城","T 通山","X 咸安"],
				"X 孝感":["A 安陆","D 大悟","H 汉川","X 孝南","X 孝昌","Y 云梦","Y 应城"],
				"X 襄樊":["B 保康","F 樊城","G 谷城","L 老河口","N 南漳","X 襄城","X 襄阳","Y 宜城","Z 枣阳"],
				"Y 宜昌":["D 东山开发","D 当阳","D 点军","W 五峰土家族自治","W 伍家岗","X 兴山","X 西陵","Y 夷陵","Y 宜都","Y 猇亭","Y 远安","Z 枝江","Z 秭归","Z 长阳土家族自治"]
				},
				"H 湖南":{
				"C 常德":["A 安乡","D 鼎城","H 汉寿","J 津市","L 临澧","L 澧","S 石门","T 桃源","W 武陵"],
				"C 郴州":["A 安仁","B 北湖","G 桂东","G 桂阳","J 嘉禾","L 临武","R 汝城","S 苏仙","Y 宜章","Y 永兴","Z 资兴"],
				"H 怀化":["C 辰溪","H 会同","H 洪江","H 鹤城","J 靖州苗族侗族自治","M 麻阳苗族自治","T 通道侗族自治","X 新晃侗族自治","X 溆浦","Y 沅陵","Z 中方","Z 芷江侗族自治"],
				"H 衡阳":["C 常宁","H 衡东","H 衡南","H 衡山","H 衡阳","L 耒阳","N 南岳","Q 祁东","S 石鼓","Y 雁峰","Z 珠晖","Z 蒸湘"],
				"L 娄底":["L 冷水江","L 娄星","L 涟源","S 双峰","X 新化"],
				"S 邵阳":["B 北塔","C 城步苗族自治","D 大祥","D 洞口","L 隆回","S 双清","S 绥宁","S 邵东","S 邵阳","W 武冈","X 新宁","X 新邵"],
				"X 湘潭":["S 韶山","X 湘乡","X 湘潭","Y 岳塘","Y 雨湖"],
				"X 湘西":["B 保靖","F 凤凰","G 古丈","H 花垣","J 吉首","L 泸溪","L 龙山","Y 永顺"],
				"Y 岳阳":["H 华容","J 君山","L 临湘","M 汨罗","P 平江","X 湘阴","Y 云溪","Y 岳阳","Y 岳阳楼"],
				"Y 永州":["D 东安","D 道","J 江华瑶族自治","J 江永","L 冷水滩","L 蓝山","L 零陵","N 宁远","Q 祁阳","S 双牌","X 新田"],
				"Y 益阳":["A 安化","H 赫山","N 南","T 桃江","Y 沅江","Z 资阳"],
				"Z 张家界":["C 慈利","S 桑植","W 武陵源","Y 永定"],
				"Z 株洲":["C 茶陵","H 荷塘","L 芦淞","L 醴陵","S 石峰","T 天元","Y 攸","Y 炎陵","Z 株洲"],
				"Z 长沙":["F 芙蓉","K 开福","L 浏阳","N 宁乡","T 天心","W 望城","Y 岳麓","Y 雨花","Z 长沙"]
				},
				"H 黑龙江":{
				"D 大兴安岭地":["H 呼玛","M 漠河","T 塔河"],
				"D 大庆":["D 大同","D 杜尔伯特蒙古族自治","H 红岗","K 开发","L 林甸","L 龙凤","R 让胡路","S 萨尔图","Z 肇州","Z 肇源"],
				"H 哈尔滨":["A 阿城","B 宾","B 巴彦","D 动力","D 道外","D 道里","F 方正","H 呼兰","M 木兰","N 南岗","P 平房","S 双城","S 尚志","S 松北","T 通河","W 五常","X 香坊","Y 依兰","Y 延寿"],
				"H 鹤岗":["D 东山","G 工农","L 萝北","N 南山","S 绥滨","X 兴安","X 兴山","X 向阳"],
				"H 黑河":["A 爱辉","B 北安","N 嫩江","S 孙吴","W 五大连池","X 逊克"],
				"J 佳木斯":["D 东风","F 富锦","F 抚远","H 桦南","H 桦川","J 郊","Q 前进","T 同江","T 汤原","X 向阳","Y 永红"],
				"J 鸡西":["C 城子河","D 滴道","H 恒山","H 虎林","J 鸡东","J 鸡冠","L 梨树","M 密山","M 麻山"],
				"M 牡丹江":["A 爱民","D 东宁","D 东安","H 海林","L 林口","M 穆棱","N 宁安","S 绥芬河","X 西安","Y 阳明"],
				"Q 七台河":["B 勃利","Q 茄子河","T 桃山","X 新兴"],
				"Q 齐齐哈尔":["A 昂昂溪","B 拜泉","F 富拉尔基","F 富裕","G 甘南","J 建华","K 克东","K 克山","L 龙江","L 龙沙","M 梅里斯达斡尔族","N 碾子山","N 讷河","T 泰来","T 铁锋","Y 依安"],
				"S 双鸭山":["B 宝山","B 宝清","J 尖山","J 集贤","L 岭东","R 饶河","S 四方台","Y 友谊"],
				"S 绥化":["A 安达","B 北林","H 海伦","L 兰西","M 明水","Q 庆安","Q 青冈","S 绥棱","W 望奎","Z 肇东"],
				"Y 伊春":["C 翠峦","D 带岭","H 红星","J 嘉荫","J 金山屯","M 美溪","N 南岔","S 上甘岭","T 汤旺河","T 铁力","W 乌伊岭","W 乌马河","W 五营","X 新青","X 西林","Y 伊春","Y 友好"]
				},
				"J 吉林":{
				"B 白城":["D 大安","T 洮北","T 洮南","T 通榆","Z 镇赉"],
				"B 白山":["B 八道江","F 抚松","J 江源","J 靖宇","L 临江","Z 长白朝鲜族自治"],
				"J 吉林":["C 昌邑","C 船营","F 丰满","H 桦甸","J 蛟河","L 龙潭","P 磐石","S 舒兰","Y 永吉"],
				"L 辽源":["D 东丰","D 东辽","L 龙山","X 西安"],
				"S 四平":["G 公主岭","L 梨树","S 双辽","T 铁东","T 铁西","Y 伊通满族自治"],
				"S 松原":["F 扶余","N 宁江","Q 乾安","Q 前郭尔罗斯蒙古族自治","Z 长岭"],
				"T 通化":["D 东昌","E 二道江","H 辉南","J 集安","L 柳河","M 梅河口","T 通化"],
				"Y 延边":["A 安图","D 敦化","H 和龙","H 珲春","L 龙井","T 图们","W 汪清","Y 延吉"],
				"Z 长春":["C 朝阳","D 德惠","E 二道","G 高新","J 九台","J 净月","J 经开","K 宽城","L 绿园","N 农安","N 南关","S 双阳","Y 一汽厂","Y 榆树"]
				},
				"J 江苏":{
				"C 常州":["J 金坛","L 溧阳","Q 戚墅堰","T 天宁","W 武进","X 新北","Z 钟楼"],
				"H 淮安":["C 楚州","H 洪泽","H 淮阴","J 金湖","L 涟水","Q 清河","Q 清浦","X 盱眙"],
				"L 连云港":["D 东海","G 灌云","G 灌南","G 赣榆","H 海州","L 连云","X 新浦"],
				"N 南京":["B 白下","G 高新开发","G 高淳","G 鼓楼","J 建邺","J 江宁","L 六合","L 溧水","P 浦口","Q 栖霞","Q 秦淮","X 下关","X 玄武","Y 雨花台"],
				"N 南通":["C 崇川","G 港闸","H 海安","H 海门","J 经济开发","Q 启东","R 如东","R 如皋","T 通州"],
				"S 宿迁":["S 宿城","S 宿豫","S 沭阳","S 泗洪","S 泗阳"],
				"S 苏州":["C 常熟","C 沧浪","G 工业园","G 高新","H 虎丘","J 金阊","K 昆山","P 平江","T 太仓","W 吴中","W 吴江","X 相城","Z 张家港"],
				"T 泰州":["G 高港","H 海陵","J 姜堰","J 靖江","T 泰兴","X 兴化"],
				"W 无锡":["B 北塘","B 滨湖","C 崇安","H 惠山","J 江阴","N 南长","X 新","X 锡山","Y 宜兴"],
				"X 徐州":["F 丰","G 鼓楼","J 九里","J 贾汪","P 沛","P 邳州","Q 泉山","S 睢宁","T 铜山","X 新沂","Y 云龙"],
				"Y 扬州":["B 宝应","G 广陵","G 高邮","H 邗江","J 江都","K 开发","W 维扬","Y 仪征"],
				"Y 盐城":["B 滨海","D 东台","D 大丰","F 阜宁","J 建湖","S 射阳","T 亭湖","X 响水","Y 盐都"],
				"Z 镇江":["D 丹徒","D 丹阳","J 京口","J 句容","R 润州","Y 扬中"]
				},
				"J 江西":{
				"F 抚州":["C 崇仁","D 东乡","G 广昌","J 金溪","L 临川","L 乐安","L 黎川","N 南丰","N 南城","Y 宜黄","Z 资溪"],
				"G 赣州":["A 安远","C 崇义","D 大余","D 定南","G 赣","H 会昌","L 龙南","N 南康","N 宁都","Q 全南","R 瑞金","S 上犹","S 石城","X 信丰","X 兴国","X 寻乌","Y 于都","Z 章贡"],
				"J 九江":["D 德安","D 都昌","H 湖口","J 九江","L 庐山","P 彭泽","R 瑞昌","W 武宁","X 修水","X 星子","X 浔阳","Y 永修"],
				"J 吉安":["A 安福","J 井冈山","J 吉安","J 吉州","J 吉水","Q 青原","S 遂川","T 泰和","W 万安","X 峡江","X 新干","Y 永丰","Y 永新"],
				"J 景德镇":["C 昌江","F 浮梁","L 乐平","Z 珠山"],
				"N 南昌":["A 安义","C 昌北经济技术开发","D 东湖","G 高新技术开发","H 红谷滩新","J 进贤","N 南昌","Q 青云谱","Q 青山湖","W 湾里","X 新建","X 西湖"],
				"P 萍乡":["A 安源","L 芦溪","L 莲花","S 上栗","X 湘东"],
				"S 上饶":["D 德兴","G 广丰","H 横峰","P 鄱阳","Q 铅山","S 上饶","W 万年","W 婺源","X 信州","Y 余干","Y 弋阳","Y 玉山"],
				"X 新余":["F 分宜","Y 渝水"],
				"Y 宜春":["F 丰城","F 奉新","G 高安","J 靖安","S 上高","T 铜鼓","W 万载","Y 宜丰","Y 袁州","Z 樟树"],
				"Y 鹰潭":["G 贵溪","Y 余江","Y 月湖"]
				},
				"L 辽宁":{
				"A 鞍山":["H 海城","L 立山","Q 千山","T 台安","T 铁东","T 铁西","X 岫岩满族自治"],
				"B 本溪":["B 本溪满族自治","H 桓仁满族自治","M 明山","N 南芬","P 平山","X 溪湖"],
				"C 朝阳":["B 北票","C 朝阳","J 建平","K 喀喇沁左翼蒙古族自治","L 凌源","L 龙城","S 双塔"],
				"D 丹东":["D 东港","F 凤城","K 宽甸满族自治","Y 元宝","Z 振兴","Z 振安"],
				"D 大连":["G 甘井子","J 金州","K 开发","L 旅顺口","P 普兰店","S 沙河口","W 瓦房店","X 西岗","Z 中山","Z 庄河","Z 长海"],
				"F 抚顺":["D 东洲","F 抚顺","Q 清原满族自治","S 顺城","W 望花","X 新宾满族自治","X 新抚"],
				"F 阜新":["F 阜新蒙古族自治","H 海州","Q 清河门","T 太平","X 新邱","X 细河","Z 彰武"],
				"H 葫芦岛":["J 建昌","L 连山","L 龙港","N 南票","S 绥中","X 兴城"],
				"J 锦州":["B 北镇","G 古塔","H 黑山","L 凌河","L 凌海","T 太和","Y 义"],
				"L 辽阳":["B 白塔","D 灯塔","G 弓长岭","H 宏伟","L 辽阳","T 太子河","W 文圣"],
				"P 盘锦":["D 大洼","P 盘山","S 双台子","X 兴隆台"],
				"S 沈阳":["D 东陵","D 大东","F 法库","H 和平","H 浑南经济开发","H 皇姑","K 康平","L 辽中","S 沈北新","S 沈河","S 苏家屯","T 铁西","X 新民","Y 于洪"],
				"T 铁岭":["C 昌图","D 调兵山","K 开原","Q 清河","T 铁岭","X 西丰","Y 银州"],
				"Y 营口":["B 鲅鱼圈","D 大石桥","G 盖州","L 老边","X 熊岳","X 西市","Z 站前"]
				},
				"N 内蒙古":{
				"A 阿拉善":["A 阿拉善右","A 阿拉善左","E 额济纳"],
				"B 包头":["B 白云矿","D 东河","D 达尔罕茂明安联合","G 固阳","J 九原","K 昆都仑","Q 青山","S 石拐","T 土默特右"],
				"B 巴彦淖尔":["D 磴口","H 杭锦后","L 临河","W 乌拉特中","W 乌拉特前","W 乌拉特后","W 五原"],
				"C 赤峰":["A 敖汉","A 阿鲁科尔沁","B 巴林右","B 巴林左","H 红山","K 克什克腾","K 喀喇沁","L 林西","N 宁城","S 松山","W 翁牛特","X 新城","Y 元宝山"],
				"E 鄂尔多斯":["D 东胜","D 达拉特","E 鄂托克","E 鄂托克前","H 杭锦","W 乌审","Y 伊金霍洛","Z 准格尔"],
				"H 呼伦贝尔":["A 阿荣","C 陈巴尔虎","E 鄂伦春自治","E 鄂温克族自治","E 额尔古纳","G 根河","H 海拉尔","M 满洲里","M 莫力达瓦达斡尔族自治","X 新巴尔虎右","X 新巴尔虎左","Y 牙克石","Z 扎兰屯"],
				"H 呼和浩特":["H 和林格尔","H 回民","J 经济开发","Q 清水河","S 赛罕","T 土默特左","T 托克托","W 武川","X 新城","Y 玉泉"],
				"T 通辽":["H 霍林郭勒","K 库伦","K 开鲁","K 科尔沁","K 科尔沁左翼中","K 科尔沁左翼后","N 奈曼","Z 扎鲁特"],
				"W 乌兰察布":["C 察哈尔右翼中","C 察哈尔右翼前","C 察哈尔右翼后","F 丰镇","H 化德","J 集宁","L 凉城","S 商都","S 四子王","X 兴和","Z 卓资"],
				"W 乌海":["H 海勃湾","H 海南","W 乌达"],
				"X 兴安":["A 阿尔山","K 科尔沁右翼中","K 科尔沁右翼前","T 突泉","W 乌兰浩特","Z 扎赉特"],
				"X 锡林郭勒":["A 阿巴嘎","D 东乌珠穆沁","D 多伦","E 二连浩特","S 苏尼特右","S 苏尼特左","T 太仆寺","X 西乌珠穆沁","X 锡林浩特","X 镶黄","Z 正蓝","Z 正镶白"]
				},
				"N 宁夏":{
				"G 固原":["J 泾源","L 隆德","P 彭阳","X 西吉","Y 原州"],
				"S 石嘴山":["D 大武口","H 惠农","P 平罗"],
				"W 吴忠":["L 利通","Q 青铜峡","T 同心","Y 盐池"],
				"Y 银川":["H 贺兰","J 金凤","L 灵武","X 兴庆","X 西夏","Y 永宁"],
				"Z 中卫":["H 海原","S 沙坡头","Z 中宁"]
				},
				"Q 青海":{
				"G 果洛":["B 班玛","D 达日","G 甘德","J 久治","M 玛多","M 玛沁"],
				"H 海东地":["H 互助土族自治","H 化隆回族自治","L 乐都","M 民和回族土族自治","P 平安","X 循化撒拉族自治"],
				"H 海北":["G 刚察","H 海晏","M 门源回族自治","Q 祁连"],
				"H 海南":["G 共和","G 贵南","G 贵德","T 同德","X 兴海"],
				"H 海西":["D 大柴旦行","D 德令哈","D 都兰","G 格尔木","L 冷湖行","M 茫崖行","T 天峻","W 乌兰"],
				"H 黄南":["H 河南蒙古族自治","J 尖扎","T 同仁","Z 泽库"],
				"X 西宁":["C 城东","C 城中","C 城北","C 城西","D 大通回族土族自治","H 湟中","H 湟源"],
				"Y 玉树":["C 称多","N 囊谦","Q 曲麻莱","Y 玉树","Z 杂多","Z 治多"]
				},
				"S 上海":{
				"S 上海":["B 宝山","C 崇明","F 奉贤","H 虹口","H 黄浦","J 嘉定","J 金山","J 静安","L 卢湾","M 闵行","N 南汇","P 普陀","P 浦东新","Q 青浦","S 松江","X 徐汇","Y 杨浦","Z 长宁","Z 闸北"]
				},
				"S 四川":{
				"A 阿坝":["A 阿坝","H 红原","H 黑水","J 九寨沟","J 金川","L 理","M 茂","M 马尔康","R 壤塘","R 若尔盖","S 松潘","W 汶川","X 小金"],
				"B 巴中":["B 巴州","N 南江","P 平昌","T 通江"],
				"C 成都":["C 崇州","C 成华","D 大邑","D 都江堰","G 高新","J 金堂","J 金牛","J 锦江","L 龙泉驿","P 彭州","P 蒲江","P 郫","Q 邛崃","Q 青白江","Q 青羊","S 双流","W 武侯","W 温江","X 新津","X 新都"],
				"D 德阳":["G 广汉","J 旌阳","L 罗江","M 绵竹","S 什邡","Z 中江"],
				"D 达州":["D 大竹","D 达","K 开江","Q 渠","T 通川","W 万源","X 宣汉"],
				"G 广元":["C 朝天","C 苍溪","J 剑阁","L 利州","Q 青川","W 旺苍","Y 元坝"],
				"G 广安":["G 广安","H 华蓥","L 邻水","W 武胜","Y 岳池"],
				"G 甘孜":["B 巴塘","B 白玉","D 丹巴","D 得荣","D 德格","D 稻城","D 道孚","G 甘孜","J 九龙","K 康定","L 泸定","L 炉霍","L 理塘","S 石渠","S 色达","X 乡城","X 新龙","Y 雅江"],
				"L 乐山":["E 峨眉山","E 峨边彝族自治","J 井研","J 夹江","J 犍为","J 金口河","M 沐川","M 马边彝族自治","S 市中","S 沙湾","W 五通桥"],
				"L 凉山":["B 布拖","D 德昌","G 甘洛","H 会东","H 会理","J 金阳","L 雷波","M 冕宁","M 木里藏族自治","M 美姑","N 宁南","P 普格","X 喜德","X 西昌","Y 盐源","Y 越西","Z 昭觉"],
				"L 泸州":["G 古蔺","H 合江","J 江阳","L 泸","L 龙马潭","N 纳溪","X 叙永"],
				"M 眉山":["D 东坡","D 丹棱","H 洪雅","P 彭山","Q 青神","R 仁寿"],
				"M 绵阳":["A 安","B 北川羌族自治","F 涪城","J 江油","P 平武","S 三台","Y 游仙","Y 盐亭","Z 梓潼"],
				"N 内江":["D 东兴","L 隆昌","S 市中","W 威远","Z 资中"],
				"N 南充":["G 高坪","J 嘉陵","L 阆中","N 南部","P 蓬安","S 顺庆","X 西充","Y 仪陇","Y 营山"],
				"P 攀枝花":["D 东","M 米易","R 仁和","X 西","Y 盐边"],
				"S 遂宁":["A 安居","C 船山","D 大英","P 蓬溪","S 射洪"],
				"Y 宜宾":["C 翠屏","G 珙","G 高","J 江安","N 南溪","P 屏山","X 兴文","Y 宜宾","Y 筠连","Z 长宁"],
				"Y 雅安":["B 宝兴","H 汉源","L 芦山","M 名山","S 石棉","T 天全","Y 荥经","Y 雨城"],
				"Z 自贡":["D 大安","F 富顺","G 贡井","R 荣","Y 沿滩","Z 自流井"],
				"Z 资阳":["A 安岳","J 简阳","L 乐至","Y 雁江"]
				},
				"S 山东":{
				"B 滨州":["B 博兴","B 滨城","H 惠民","W 无棣","Y 阳信","Z 沾化","Z 邹平"],
				"D 东营":["D 东营","G 广饶","H 河口","K 垦利","L 利津"],
				"D 德州":["D 德城","L 临邑","L 乐陵","L 陵","N 宁津","P 平原","Q 庆云","Q 齐河","W 武城","X 夏津","Y 禹城"],
				"H 菏泽":["C 成武","C 曹","D 东明","D 单","D 定陶","J 巨野","J 鄄城","M 牡丹","Y 郓城"],
				"J 济南":["G 高新","H 槐荫","J 济阳","L 历下","L 历城","P 平阴","S 商河","S 市中","T 天桥","Z 章丘","Z 长清"],
				"J 济宁":["J 嘉祥","J 金乡","L 梁山","Q 曲阜","R 任城","S 市中","S 泗水","W 微山","W 汶上","Y 兖州","Y 鱼台","Z 邹城"],
				"L 临沂":["C 苍山","F 费","H 河东","J 莒南","L 临沭","L 兰山","L 罗庄","M 蒙阴","P 平邑","T 郯城","Y 沂南","Y 沂水"],
				"L 聊城":["C 茌平","D 东昌府","D 东阿","G 冠","G 高唐","L 临清","X 莘","Y 阳谷"],
				"L 莱芜":["G 钢城","K 开发","L 莱城"],
				"Q 青岛":["C 城阳","H 黄岛","J 即墨","J 胶南","J 胶州","L 崂山","L 李沧","L 莱西","P 平度","S 四方","S 市北","S 市南"],
				"R 日照":["D 东港","J 莒","K 开发","L 岚山","W 五莲"],
				"T 泰安":["D 东平","D 岱岳","F 肥城","N 宁阳","T 泰山","X 新泰"],
				"W 威海":["G 高新技术产业开发","H 环翠","R 乳山","R 荣成","W 文登"],
				"W 潍坊":["A 安丘","C 昌乐","C 昌邑","F 坊子","G 高密","H 寒亭","K 奎文","L 临朐","Q 青州","S 寿光","W 潍城","Z 诸城"],
				"Y 烟台":["F 福山","H 海阳","K 开发","L 莱山","L 莱州","L 莱阳","L 龙口","M 牟平","P 蓬莱","Q 栖霞","Z 招远","Z 芝罘","Z 长岛"],
				"Z 枣庄":["S 山亭","S 市中","T 台儿庄","T 滕州","X 薛城","Y 峄城"],
				"Z 淄博":["B 博山","G 高青","H 桓台","L 临淄","Y 沂源","Z 周村","Z 张店","Z 淄川"]
				},
				"S 山西":{
				"D 大同":["C 城","D 大同","G 广灵","H 浑源","K 矿","L 灵丘","N 南郊","T 天镇","X 新荣","Y 阳高","Z 左云"],
				"J 晋中":["H 和顺","J 介休","L 灵石","P 平遥","Q 祁","S 寿阳","T 太谷","X 昔阳","Y 榆次","Y 榆社","Z 左权"],
				"J 晋城":["C 城","G 高平","L 陵川","Q 沁水","Y 阳城","Z 泽州"],
				"L 临汾":["A 安泽","D 大宁","F 汾西","F 浮山","G 古","H 侯马","H 洪洞","H 霍州","J 吉","P 蒲","Q 曲沃","X 乡宁","X 襄汾","X 隰","Y 尧都","Y 永和","Y 翼城"],
				"L 吕梁":["F 方山","F 汾阳","J 交口","J 交城","L 临","L 岚","L 柳林","L 离石","S 石楼","W 文水","X 兴","X 孝义","Z 中阳"],
				"S 朔州":["H 怀仁","P 平鲁","S 山阴","S 朔城","Y 右玉","Y 应"],
				"T 太原":["G 古交","J 尖草坪","J 晋源","L 娄烦","Q 清徐","W 万柏林","X 小店","X 杏花岭","Y 迎泽","Y 阳曲"],
				"X 忻州":["B 保德","D 代","D 定襄","F 繁峙","H 河曲","J 静乐","K 岢岚","N 宁武","P 偏关","S 神池","W 五台","W 五寨","X 忻府","Y 原平"],
				"Y 运城":["H 河津","J 稷山","J 绛","L 临猗","P 平陆","R 芮城","W 万荣","W 闻喜","X 夏","X 新绛","Y 垣曲","Y 永济","Y 盐湖"],
				"Y 阳泉":["C 城","J 郊","K 矿","P 平定","Y 盂"],
				"Z 长治":["C 城","H 壶关","J 郊","L 潞城","L 黎城","P 平顺","Q 沁","Q 沁源","T 屯留","W 武乡","X 襄垣","Z 长子","Z 长治"]
				},
				"S 陕西":{
				"A 安康":["B 白河","H 汉滨","H 汉阴","L 岚皋","N 宁陕","P 平利","S 石泉","X 旬阳","Z 紫阳","Z 镇坪"],
				"B 宝鸡":["C 陈仓","F 凤","F 凤翔","F 扶风","J 金台","L 陇","L 麟游","M 眉","Q 千阳","Q 岐山","T 太白","W 渭滨"],
				"H 汉中":["C 城固","F 佛坪","H 汉台","L 留坝","L 略阳","M 勉","N 南郑","N 宁强","X 西乡","Y 洋","Z 镇巴"],
				"S 商洛":["D 丹凤","L 洛南","S 商南","S 商州","S 山阳","Z 柞水","Z 镇安"],
				"T 铜川":["W 王益","Y 印台","Y 宜君","Y 耀州"],
				"W 渭南":["B 白水","C 澄城","D 大荔","F 富平","H 华","H 华阴","H 合阳","H 韩城","L 临渭","P 蒲城","T 潼关"],
				"X 咸阳":["B 彬","C 淳化","J 泾阳","L 礼泉","Q 乾","Q 秦都","S 三原","W 武功","W 渭城","X 兴平","X 旬邑","Y 杨陵","Y 永寿","Z 长武"],
				"X 西安":["B 灞桥","B 碑林","G 高新技术产业开发","G 高陵","H 户","L 临潼","L 莲湖","L 蓝田","W 未央","X 新城","Y 阎良","Y 雁塔","Z 周至","Z 长安"],
				"Y 延安":["A 安塞","B 宝塔","F 富","G 甘泉","H 黄陵","H 黄龙","L 洛川","W 吴起","Y 宜川","Y 延川","Y 延长","Z 子长","Z 志丹"],
				"Y 榆林":["D 定边","F 府谷","H 横山","J 佳","J 靖边","M 米脂","Q 清涧","S 神木","S 绥德","W 吴堡","Y 榆阳","Z 子洲"]
				},
				"T 天津":{
				"T 天津":["B 北辰","B 宝坻","D 东丽","D 大港","H 和平","H 汉沽","H 河东","H 河北","H 河西","H 红桥","J 津南","J 蓟","J 静海","N 南开","N 宁河","T 塘沽","W 武清","X 西青"]
				},
				"X 新疆":{
				"A 阿克苏地":["A 阿克苏","A 阿瓦提","B 拜城","K 库车","K 柯坪","S 沙雅","W 乌什","W 温宿","X 新和"],
				"A 阿勒泰地":["A 阿勒泰","B 布尔津","F 富蕴","F 福海","H 哈巴河","J 吉木乃","Q 青河"],
				"B 博尔塔拉蒙古自治":["B 博乐","J 精河","W 温泉"],
				"B 巴音郭楞蒙古自治":["B 博湖","H 和硕","H 和静","K 库尔勒","L 轮台","Q 且末","R 若羌","W 尉犁","Y 焉耆回族自治"],
				"C 昌吉回族自治":["C 昌吉","F 阜康","H 呼图壁","J 吉木萨尔","M 木垒哈萨克自治","M 玛纳斯","Q 奇台"],
				"H 和田地":["C 策勒","H 和田","H 和田","L 洛浦","M 墨玉","M 民丰","P 皮山","Y 于田"],
				"H 哈密地":["B 巴里坤哈萨克自治","H 哈密","Y 伊吾"],
				"K 克孜勒苏柯尔克孜自治":["A 阿克陶","A 阿合奇","A 阿图什","W 乌恰"],
				"K 克拉玛依":["B 白碱滩","D 独山子","K 克拉玛依","W 乌尔禾"],
				"K 喀什地":["B 巴楚","J 伽师","K 喀什","M 麦盖提","S 疏勒","S 疏附","S 莎车","T 塔什库尔干塔吉克自治","Y 叶城","Y 岳普湖","Y 英吉沙","Z 泽普"],
				"T 吐鲁番地":["S 鄯善","T 吐鲁番","T 托克逊"],
				"T 塔城地":["E 额敏","H 和布克赛尔蒙古自治","S 沙湾","T 塔城","T 托里","W 乌苏","Y 裕民"],
				"W 乌鲁木齐":["D 达坂城","M 米东","S 水磨沟","S 沙依巴克","T 天山","T 头屯河","W 乌鲁木齐","X 新市"],
				"Y 伊犁哈萨克自治":["C 察布查尔锡伯自治","G 巩留","H 霍城","K 奎屯","N 尼勒克","T 特克斯","X 新源","Y 伊宁","Y 伊宁","Z 昭苏"]
				},
				"X 西藏":{
				"A 阿里地":["C 措勤","G 噶尔","G 改则","G 革吉","P 普兰","R 日土","Z 札达"],
				"C 昌都地":["B 八宿","B 边坝","C 察雅","C 昌都","D 丁青","G 贡觉","J 江达","L 洛隆","L 类乌齐","M 芒康","Z 左贡"],
				"L 拉萨":["C 城关","D 堆龙德庆","D 当雄","D 达孜","L 林周","M 墨竹工卡","N 尼木","Q 曲水"],
				"L 林芝地":["B 波密","C 察隅","G 工布江达","L 朗","L 林芝","M 墨脱","M 米林"],
				"N 那曲地":["A 安多","B 巴青","B 比如","B 班戈","J 嘉黎","N 尼玛","N 聂荣","N 那曲","S 申扎","S 索"],
				"R 日喀则地":["A 昂仁","B 白朗","D 定日","D 定结","G 岗巴","J 吉隆","J 江孜","K 康马","L 拉孜","N 南木林","N 聂拉木","R 仁布","R 日喀则","S 萨嘎","S 萨迦","X 谢通门","Y 亚东","Z 仲巴"],
				"S 山南地":["C 措美","C 错那","G 贡嘎","J 加查","L 洛扎","L 浪卡子","L 隆子","N 乃东","Q 曲松","Q 琼结","S 桑日","Z 扎囊"]
				},
				"Y 云南":{
				"B 保山":["C 昌宁","L 隆阳","L 龙陵","S 施甸","T 腾冲"],
				"C 楚雄":["C 楚雄","D 大姚","L 禄丰","M 牟定","N 南华","S 双柏","W 武定","Y 元谋","Y 姚安","Y 永仁"],
				"D 大理":["B 宾川","D 大理","E 洱源","H 鹤庆","J 剑川","M 弥渡","N 南涧彝族自治","W 巍山彝族回族自治","X 祥云","Y 云龙","Y 永平","Y 漾濞彝族自治"],
				"D 德宏":["L 梁河","L 潞西","L 陇川","R 瑞丽","Y 盈江"],
				"D 迪庆":["D 德钦","W 维西傈僳族自治","X 香格里拉"],
				"H 红河":["G 个旧","H 河口瑶族自治","H 红河","J 建水","J 金平苗族瑶族傣族自治","K 开远","L 泸西","L 绿春","M 弥勒","M 蒙自","P 屏边苗族自治","S 石屏","Y 元阳"],
				"K 昆明":["A 安宁","C 呈贡","D 东川","F 富民","G 官渡","J 晋宁","L 禄劝彝族苗族自治","P 盘龙","S 嵩明","S 石林彝族自治","W 五华","X 寻甸回族彝族自治","X 西山","Y 宜良"],
				"L 临沧":["C 沧源佤族自治","F 凤庆","G 耿马傣族佤族自治","L 临翔","S 双江拉祜族佤族布朗族傣族自治","Y 云","Y 永德","Z 镇康"],
				"L 丽江":["G 古城","H 华坪","N 宁蒗彝族自治","Y 永胜","Y 玉龙纳西族自治"],
				"N 怒江":["F 福贡","G 贡山独龙族怒族自治","L 兰坪白族普米族自治","L 泸水"],
				"P 普洱":["J 景东彝族自治","J 景谷傣族彝族自治","J 江城哈尼族彝族自治","L 澜沧拉祜族自治","M 墨江哈尼族自治","M 孟连傣族拉祜族佤族自治","N 宁洱哈尼族彝族自治","S 思茅","X 西盟佤族自治","Z 镇沅彝族哈尼族拉祜族自治"],
				"Q 曲靖":["F 富源","H 会泽","L 罗平","L 陆良","M 马龙","Q 麒麟","S 师宗","X 宣威","Z 沾益"],
				"W 文山":["F 富宁","G 广南","M 马关","M 麻栗坡","Q 丘北","W 文山","X 西畴","Y 砚山"],
				"X 西双版纳":["J 景洪","M 勐海","M 勐腊"],
				"Y 玉溪":["C 澄江","E 峨山彝族自治","H 华宁","H 红塔","J 江川","T 通海","X 新平彝族傣族自治","Y 元江哈尼族彝族傣族自治","Y 易门"],
				"Z 昭通":["D 大关","L 鲁甸","Q 巧家","S 水富","S 绥江","W 威信","Y 彝良","Y 永善","Y 盐津","Z 昭阳","Z 镇雄"]
				},
				"Z 浙江":{
				"H 杭州":["B 滨江","C 淳安","F 富阳","G 拱墅","J 建德","J 江干","L 临安","S 上城","T 桐庐","X 下城","X 下沙经济开发","X 萧山","X 西湖","Y 余杭"],
				"H 湖州":["A 安吉","D 德清","N 南浔","W 吴兴","Z 长兴"],
				"J 嘉兴":["H 海宁","H 海盐","J 嘉善","N 南湖","P 平湖","T 桐乡","X 秀城"],
				"J 金华":["D 东阳","J 金东","L 兰溪","P 浦江","P 磐安","W 婺城","W 武义","Y 义乌","Y 永康"],
				"L 丽水":["J 景宁畲族自治","J 缙云","L 莲都","L 龙泉","Q 庆元","Q 青田","S 松阳","S 遂昌","Y 云和"],
				"N 宁波":["B 北仑","C 慈溪","F 奉化","H 海曙","J 江东","J 江北","K 科技园","N 宁海","X 象山","Y 余姚","Y 鄞州","Z 镇海"],
				"Q 衢州":["C 常山","J 江山","K 开化","K 柯城","L 龙游","Q 衢江"],
				"S 绍兴":["S 上虞","S 嵊州","S 绍兴","X 新昌","Y 越城","Z 诸暨"],
				"T 台州":["H 黄岩","J 椒江","L 临海","L 路桥","S 三门","T 天台","W 温岭","X 仙居","Y 玉环"],
				"W 温州":["C 苍南","D 洞头","L 乐清","L 鹿城","L 龙湾","O 瓯海","P 平阳","R 瑞安","T 泰顺","W 文成","Y 永嘉"],
				"Z 舟山":["D 定海","D 岱山","P 普陀","S 嵊泗"]
				}
	}
	this.text = [ '选择省', '选择市', '选择区' ];
	this.pName = this.text[0];
	this.cName = this.text[1];
	this.dName = this.text[2];
	this.pDat = [];
	this.cDat = [];
	this.dDat = [];
	var p = province || '', c = city || '', d = district || '';
	this.init(province || '选择省', city || '选择市', district || '选择区');
}
getArea.prototype = {
	init : function(p, c, d) {
		if (typeof this.dat[p] === 'object') {
			this.pName = p;
			for ( var i in this.dat[p])
				this.cDat.push(i);
			if (typeof this.dat[p][c] === 'object') {
				this.cName = c;
				this.dName = d;
				for ( var i = 0, j; j = this.dat[p][c][i++];)
					this.dDat.push(j);
			}
		}
		for ( var i in this.dat)
			this.pDat.push(i);
	},
	getCity : function(province) {
		this.pName = province;
		this.cName = this.text[1];
		this.dName = this.text[2];
		this.cDat = [];
		this.dDat = [];
		var obj = this.dat[this.pName];
		for ( var i in obj) {
			this.cDat.push(i);
		}
	},
	getDistrict : function(city) {
		this.cName = city;
		this.dName = this.text[2];
		this.dDat = [];
		var obj = this.dat[this.pName][this.cName];
		for ( var i = 0, j; j = obj[i++];)
			this.dDat.push(j);
	},
	getDistrictCode : function(province, city, district) {
		this.pName = province;
		this.cName = city;
		var obj = this.dat[this.pName][this.cName];
		for ( var i = 0, j; j = obj[i++];) {
			if (j.substring(0, district.length) == district) {
				return j.substring(j.indexOf('1'));
			}
		}
	}
}


//初始数据并绑定事件
function areaSelect(node) {
	var node = document.getElementById(node);
	var selTag = node.getElementsByTagName('select'), arg = [];
	for ( var i = 0, j; j = selTag[i++];) {
		arg.push(j.options[j.selectedIndex].text);
		j.rel = i;
		j.onchange = function() {
			eventFun.call(area, this.rel,
					this.options[this.selectedIndex].text, selTag);
		};
	}
	;
	var area = new Areasel(selTag, arg[0] || '', arg[1] || '', arg[2] || '');
}
//事件处理
function eventFun(a, name, tag) {
	switch (a) {
	case 1:
		this.area.getCity(name);
		break;
	case 2:
		this.area.getDistrict(name);
		break;
	case 3:
		return;
	}
	this.setHTML(a, tag);
}
//处理数据生成select列表对象
var Areasel = function(tag, p, c, d) {
	this.area = new getArea(p, c, d);
	this.setHTML(0, tag);
};
Areasel.prototype.setHTML = function(a, tag) {
	var name = [ this.area.pName, this.area.cName, this.area.dName ];
	var dat = [ this.area.pDat, this.area.cDat, this.area.dDat ];
	for ( var i = a; i < tag.length; i++) {
		tag[i].options.length = 0;
		tag[i].add(new Option(this.area.text[i]));
		this.createHTML(name[i], dat[i], tag[i]);
	}
};
Areasel.prototype.createHTML = function(name, arr, tag) {
	var temp;
	for ( var i = 0, j; j = arr[i++];) {
		temp = new Option(j);
		if (j == name)
			temp.selected = true;
		tag.add(temp);
	}
};